KEO Design Report

Tunnel SCADA PMCS Control ConceptSpecification IA/12-13/D/003/ST Pre Contract Professional Consultancy Design Services for AI Rayyan Road & AI Bustan Street South (P007) AL RAYYAN ROAD Al Rayyan Road Junctions R6 Road Tunnel Control Sheet Tunnel SCADA PMCS Control Concept Doc. No. EXW-P007-0201-MC-KEO-RP-00209 Doc. No.: EXW-P007-0201-MC-KEO-RP-00209 Rev. D02 Rev. D02 Page i Prepared by: Tunnel SCADA PMCS Control Concept Specification TABLE OF CONTENTS 1.0 INTRODUCTION ...................................................................................................................................... 1 1.1 Document Purpose and Scope.................................................................................................................. 1 1.2 Related Documents .................................................................................................................................. 1 1.3 Related Drawings ..................................................................................................................................... 1 1.4 Codes and standards applicable .............................................................................................................. 4 1.5 List of Abbreviations ................................................................................................................................. 5 2.0 ASHGHAL’S RELEVANT OBJEVTIVES ............................................................................................................ 9 3.0 ELECTROMAGNETIC COMPATIBILITY (EMC) ...................................................................................... 9 3.1 Normative references .......................................................................................................................... 9 4.0 PMCS OVERVIEW .................................................................................................................................. 10 4.1 Introduction............................................................................................................................................ 10 4.2 System Architecture ............................................................................................................................... 11 4.3 SCADA Servers ........................................................................................................................................ 11 4.4 Supervisory Control PLC’s ....................................................................................................................... 12 4.5 Outstation PLC’s ..................................................................................................................................... 12 4.6 Dual configuration ................................................................................................................................. 12 4.7 SCADA Graphical User Interface (Operator Interface) ........................................................................... 13 4.8 TMC/TSS ................................................................................................................................................. 14 4.9 Engineering Terminal ............................................................................................................................. 14 4.10 Control & Monitoring Software............................................................................................................ 15 4.11 Control Network ................................................................................................................................... 15 4.12 Instrumentation Interface .................................................................................................................... 15 4.13 Cable Types .......................................................................................................................................... 16 4.14 Equipment Accommodation ................................................................................................................. 16 4.15 Power Supply Redundancy ................................................................................................................... 16 4.16 Capacity Sizing ..................................................................................................................................... 16 5.0 GENERAL MONITORING AND CONTROL SCHEME ..................................................................................... 16 5.1 Data Acquisition ..................................................................................................................................... 16 5.2 Alarm Monitoring ................................................................................................................................... 17 5.3 Control and Data Flows .......................................................................................................................... 18 5.4 Control Modes ........................................................................................................................................ 18 5.5 Running Hours and Plant Metrics .......................................................................................................... 19 5.6 Signal Conditioning ................................................................................................................................ 19 6.0 TUNNEL LIGHTING SYSTEM CONTROL SCHEME ........................................................................................ 20 6.1 Control Scheme Overview ...................................................................................................................... 20 6.2 General Lighting Control Scheme ........................................................................................................... 20 6.3 Automatic Control Mode........................................................................................................................ 21 Doc. No. EXW-P007-0201-MC-KEO-RP-00209 Rev. D02 Page iii Tunnel SCADA PMCS Control Concept Specification 6.4 Manual Operator Override from TMC Control Mode ............................................................................. 21 6.5 Manual Operator Override from SCADA GUI Control Mode .................................................................. 22 6.6 Manual Operator Override from SCP Control Mode .............................................................................. 22 6.7 Manual Operator Override from LCP Control Mode .............................................................................. 23 6.8 Lamp Status Monitoring ........................................................................................................................ 23 6.9 Emergency Standby Generator Load Shedding ...................................................................................... 23 7.0 FIRE SAFETY SYSTEMS CONTROL SCHEME ................................................................................................ 23 7.1 Emergency/Electrical Distribution Panels Control Scheme .................................................................... 23 7.2 Smoke Detection System ........................................................................................................................ 24 7.3 Smoke Control Panels............................................................................................................................. 24 8.0 COMMUNICATIONS SYSTEMS CONTROL SCHEME .................................................................................... 25 8.1 Control Scheme Overview ...................................................................................................................... 25 8.2 Emergency Roadside Telephones Control Scheme ................................................................................. 25 8.3 Public Automatic Branch Exchange Control Scheme .............................................................................. 25 8.4 Airwave and Emergency Services Radio Repeater Control Scheme ....................................................... 25 8.5 Public Address Control Scheme .............................................................................................................. 25 9.0 ELECTRICAL SUPPLY SYSTEMS CONTROL SCHEME .................................................................................... 26 9.1 Control Scheme Overview ...................................................................................................................... 26 9.2 MV System Control Scheme ................................................................................................................... 26 9.3 Transformer Control Scheme ................................................................................................................. 26 9.4 LV System Control Scheme ..................................................................................................................... 28 9.5 Emergency Standby Generator Control Scheme .................................................................................... 31 9.6 UPS Systems Control Scheme ................................................................................................................. 32 10.0 MISCELLANEOUS SYSTEMS CONTROL SCHEME ....................................................................................... 34 10.1 Control Scheme Overview .................................................................................................................... 34 11.0 INTERFACES............................................................................................................................................ 34 11.1 TMC Interface ....................................................................................................................................... 34 11.2 Physical Locations of PMCS Plant Interfaces ........................................................................................ 34 11.3 Plant Interfaces .................................................................................................................................... 34 11.4 Ethernet TCP/IP Infrastructure ............................................................................................................. 35 Doc. No. EXW-P007-0201-MC-KEO-RP-00209 Rev. D02 Page iv Electrical and Systems – General Specifications EXW-P007-0201-MC-KEO-RP-00215 Tunnel Pumped Drainage Installations EXW-P007-0201-MC-KEO-RP-00216 Tunnel Fire Safety Systems Specification EXW-P007-0201-MC-KEO-RP-00217 Tunnel Panels EXW-P007-0201-MC-KEO-RP-00218 Tunnel Cross Passage Doors EXW-P007-0201-MC-KEO-RP-00219 Tunnel Way Finding Signs EXW-P007-0201-MC-KEO-RP-00220 Tunnel Operational Control Concept EXW-P007-0201-MC-KEO-RP-00221 Tunnel Ventilation Control Concept EXW-P007-0201-MC-KEO-RP-00222 Junction R6 Road Tunnel – Detailed Design M&E Systems EXW-P007-0201-MC-KEO-RP-00223 Contract 2 Underpasses – Detailed Design M&E Systems EXW-P007-0201-MC-KEO-RP-00224 Not used EXW-P007-0201-MC-KEO-RP-00225 Underpass Pumped Drainage installations 1. No. HYDRANTS & VALVES LOCATION (SHEET 1 OF 8) Doc.2 Related Documents Document Number Title EXW-P007-0201-MC-KEO-RP-00209 Tunnel SCADA PMCS Control Concept (This Document) EXW-P007-0201-MC-KEO-RP-00210 Tunnel TMC/TSS – SCADA/PMCS Control Interface EXW-P007-0201-MC-KEO-RP-00211 Tunnel PMCS Smoke Control Panel Control Interface EXW-P007-0201-MC-KEO-RP-00212 Tunnel PMCS Plant I/O Control Interface List EXW-P007-0201-MC-KEO-RP-00213 Tunnel CCTV Camera Specification EXW-P007-0201-MC-KEO-RP-00214 Mechanical. EXW-P007-0000-MC-KEO-RP-00209 Rev. D02 Page 1 of 36 . This document provides the following information:      Overview of the PMCS PMCS system architecture and topology Description of plant interfaces Description of external interfaces Details of schemes for plant monitoring and control 1.0 INTRODUCTION 1.1 Document Purpose and Scope This document describes the outline design for the Tunnel Plant Monitoring and Control System (PMCS) that forms part of the Tunnel construction works.3 Related Drawings Drawing No. EXW-P007-0201-JF-KEO-DG00100-001 EXW-P007-0201-MC-KEODG-00106-001 EXW-P007-0201-MC-KEODG-00106-002 EXW-P007-0201-MC-KEODG-00107-001 Title RAYYAN ROAD KEY PLAN M&E LAYOUT (SHEET 1 OF 1) RAYYAN ROAD FIRE SAFETY TYPICAL PLAN & SECTIONS (SHEET 1 OF 2) RAYYAN ROAD FIRE SAFETY TYPICAL PLAN & SECTIONS (SHEET 2 OF 2) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 FIRE MAIN.Tunnel SCADA PMCS Control Concept Specification 1. Tunnel SCADA PMCS Control Concept Specification Drawing No. HYDRANTS & VALVES SECTION (SHEET 7 OF 8) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 FIRE MAIN. EP &CCP GROUP ARRANGEMENT (SHEET 1 OF 1) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 PA/VA SYSTEM LOCATIONS (SHEET 1 OF 6) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 PA/VA SYSTEM LOCATIONS (SHEET 2 OF 6) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 PA/VA SYSTEM LOCATIONS (SHEET 3 OF 6) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL PA/VA SYSTEM LOCATIONS (SHEET 4 OF 6) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL PA/VA SYSTEM LOCATIONS (SHEET 5 OF 6) AL RAYYAN ROAD JUNCTION R6 ROAD TUNNEL PA/VA CONFIGURATION (SHEET 6 OF 6) Doc. HYDRANTS & VALVES SECTION (SHEET 8 OF 8) RAYYAN ROAD JUNCTION 6 TUNNEL TU1 ILLUMINATED EMERGENCY WAY FINDING SIGN LOCATIONS (SHEET 1 OF 4) RAYYAN ROAD JUNCTION 6 TUNNEL TU1 ILLUMINATED EMERGENCY WAY FINDING SIGN LOCATIONS (SHEET 2 OF 4) RAYYAN ROAD JUNCTION 6 TUNNEL TU1 ILLUMINATED EMERGENCY WAY FINDING SIGN LOCATIONS (SHEET 3 OF 4) RAYYAN ROAD JUNCTION 6 TUNNEL TU1 ILLUMINATED EMERGENCY WAY FINDING SIGN LOCATIONS (SHEET 4 OF 4) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 EDP. CCP & TULDB LOCATIONS (SHEET 4 OF 7) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 EDP.TYPICAL SINGLE EMERGENCY PANEL ARRANGEMENT (WITHOUT HYDRANT) (SHEET 6 OF 7) RAYYAN ROAD JUNCTION R6 TUNNEL. EP. EP. HYDRANTS & VALVES LOCATION (SHEET 2 OF 8) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 FIRE MAIN. HYDRANTS & VALVES LOCATION (SHEET 3 OF 8) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 FIRE MAIN.TYPICAL INDIVIDUAL LIGHTING DISTRIBUTION PANEL (SHEET 7 OF 7) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 EDP. HYDRANTS & VALVES LOCATION (SHEET 5 OF 8) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 FIRE MAIN. CCP & TULDB LOCATIONS (SHEET 3 OF 7) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 EDP. D02 Page 2 of 36 . EXW-P007-0201-MC-KEODG-00107-002 EXW-P007-0201-MC-KEODG-00107-003 EXW-P007-0201-MC-KEODG-00107-004 EXW-P007-0201-MC-KEODG-00107-005 EXW-P007-0201-MC-KEODG-00107-006 EXW-P007-0201-MC-KEODG-00107-007 EXW-P007-0201-MC-KEODG-00107-008 EXW-P007-0201-MC-KEODG-00201-001 EXW-P007-0201-MC-KEODG-00201-002 EXW-P007-0201-MC-KEODG-00201-003 EXW-P007-0201-MC-KEODG-00201-004 EXW-P007-0201-MC-KEODG-00301-001 EXW-P007-0201-MC-KEODG-00301-002 EXW-P007-0201-MC-KEODG-00301-003 EXW-P007-0201-MC-KEODG-00301-004 EXW-P007-0201-MC-KEODG-00301-005 EXW-P007-0201-MC-KEODG-00301-006 EXW-P007-0201-MC-KEODG-00301-007 EXW-P007-0201-MC-KEODG-00302-001 EXW-P007-0201-MC-KEODG-00401-001 EXW-P007-0201-MC-KEODG-00401-002 EXW-P007-0201-MC-KEODG-00401-003 EXW-P007-0201-MC-KEODG-00401-004 EXW-P007-0201-MC-KEODG-00401-005 EXW-P007-0201-MC-KEODG-00401-006 Title RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 FIRE MAIN. CCP & TULDB LOCATIONS (SHEET 1 OF 7) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 EDP. EP. CCP & TULDB LOCATIONS (SHEET 5 OF 7) RAYYAN ROAD JUNCTION R6 TUNNEL. No. CCP & TULDB LOCATIONS (SHEET 2 OF 7) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 EDP. EXW-P007-0000-MC-KEO-RP-00209 Rev. HYDRANTS & VALVES LOCATION (SHEET 6 OF 8) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 FIRE MAIN. EP. EP. HYDRANTS & VALVES LOCATION (SHEET 4 OF 8) RAYYAN ROAD JUNCTION R6 TUNNEL-TU1 FIRE MAIN. EXW-P007-0000-MC-KEO-RP-00209 Rev.Tunnel SCADA PMCS Control Concept Specification Drawing No. EXW-P007-0201-MC-KEODG-00402-001 EXW-P007-0201-MC-KEODG-00501-001 EXW-P007-0201-MC-KEODG-00501-002 EXW-P007-0201-MC-KEODG-00501-003 EXW-P007-0201-MC-KEODG-00501-004 EXW-P007-0201-MC-KEODG-00601-001 EXW-P007-0201-MC-KEODG-00601-002 EXW-P007-0201-MC-KEODG-00601-003 EXW-P007-0201-MC-KEODG-00601-004 EXW-P007-0201-MC-KEODG-00701-001 EXW-P007-0201-MC-KEODG-00701-002 EXW-P007-0201-MC-KEODG-00701-003 EXW-P007-0201-MC-KEODG-00701-004 EXW-P007-0201-MC-KEODG-00702-001 EXW-P007-0201-MC-KEODG-00800-001 EXW-P007-0201-MC-KEODG-00801-001 EXW-P007-0201-MC-KEODG-00801-002 EXW-P007-0201-MC-KEODG-00801-003 EXW-P007-0201-MC-KEODG-00801-004 EXW-P007-0201-MC-KEODG-00801-005 EXW-P007-0201-MC-KEODG-00802-001 EXW-P007-0201-MC-KEODG-00802-002 EXW-P007-0201-MC-KEODG-00802-003 EXW-P007-0201-MC-KEODG-00802-004 EXW-P007-0201-MC-KEODG-00802-005 EXW-P007-0201-MC-KEO- Title RAYYAN ROAD JUNCTION R6 TUNNEL TU1 PA/VA SCHEMATIC SHEET (SHEET 1 OF 1) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 GENERAL FIRE DETECTION & WARNING (SHEET 1 OF 4)` RAYYAN ROAD JUNCTION R6 TUNNEL TU1 GENERAL FIRE DETECTION & WARNING (SHEET 2 OF 4)` RAYYAN ROAD JUNCTION R6 TUNNEL TU1 GENERAL FIRE DETECTION & WARNING (SHEET 3 OF 4)` RAYYAN ROAD JUNCTION R6 TUNNEL TU1 GENERAL FIRE DETECTION & WARNING (SHEET 4 OF 4)` RAYYAN ROAD JUNCTION R6 TUNNEL TU1 VENTILATION LAYOUT (SHEET 1 OF 4) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 VENTILATION LAYOUT (SHEET 2 OF 4) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 VENTILATION LAYOUT (SHEET 3 OF 4) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 VENTILATION LAYOUT (SHEET 4 OF 4) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 LANE CONTROL SIGNS LOCATION LAYOUT (SHEET 1 OF 4) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 LANE CONTROL SIGNS LOCATION LAYOUT (SHEET 2 OF 4) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 LANE CONTROL SIGNS LOCATION LAYOUT (SHEET 3 OF 4) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 LANE CONTROL SIGNS LOCATION LAYOUT (SHEET 4 OF 4) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL PMCS/SCADA COMMUNICATION NETWORK SHEET 1 OF 1 RAYYAN ROAD JUNCTION R6 TUNNEL TU1 CCTV CAMERA SCHEMATIC (SHEET 1 OF 1) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 CCTV CAMERA LAYOUT (SHEET 1 OF 5) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL CCTV CAMERA SCHEMATIC (SHEET 2 OF 5) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL CCTV CAMERA SCHEMATIC (SHEET 3 OF 5) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL CCTV CAMERA SCHEMATIC (SHEET 4 OF 5) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL CCTV CAMERA SCHEMATIC (SHEET 5 OF 5) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 VAID CAMERA LAYOUT (SHEET 1 OF 5) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL VAID SYSTEM SCHEMATIC (SHEET 2 OF 5) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL VAID CAMERA CONFIGURATION (SHEET 3 OF 5) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 VAID CAMERA LAYOUT (SHEET 4 OF 5) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 VAID CAMERA CONFIGURATION (SHEET 5 OF 5) RAYYAN ROAD JUNCTION R6 TUNNEL TU1 VAID CAMERA SYSTEM SCHEMATIC Doc. D02 Page 3 of 36 . No. codes and statutes Regional legislation. 3. 6. D02 Page 4 of 36 . DG-00803-001 EXW-P007-0201-MC-KEODG-00901-001 EXW-P007-0201-MC-KEODG-00902-001 EXW-P007-0201-MC-KEODG-00902-002 EXW-P007-0201-MC-KEODG-00903-001 EXW-P007-0201-MC-KEODG-00904-001 EXW-P007-0201-MC-KEODG-00904-002 EXW-P007-0201-MC-KEODG-00905-001 EXW-P007-0201-MC-KEODG-00906-001 EXW-P007-0201-MC-KEODG-00906-002 EXW-P007-0201-MC-KEODG-00906-003 EXW-P007-0201-MC-KEODG-00907-001 EXW-P007-0201-MC-KEODG-00908-001 EXW-P007-0201-MC-KEODG-00908-002 EXW-P007-0201-MC-KEODG-00908-003 EXW-P007-0201-MC-KEODG-00909-001 EXW-P007-0201-CD-KEODG-00212-005 EXW-P007-0201-CD-KEODG-00212-006 EXW-P007-0201-CD-KEODG-00208-001 Title (SHEET 1 OF 1) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL ERT NETWORK (SHEET 1 OF 1) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL LHD DTS SCHEMATIC (SHEET 1 OF 2) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL LEAKY FEEDER (SHEET 2 OF 2) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL FIRE SAFETY SYSTEMS (SHEET 1 OF 1) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL LANE CONTROL SIGN SYSTEM SCHEMATIC (SHEET 1 OF 2) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL DMS/LCS CONFIGURATION (SHEET 2 OF 2) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL IMPOUNDING SUMP VENTILATION SCHEMATIC (SHEET 1 OF 1) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL SCP GA PANEL LAYOUT (SHEET 1 OF 3) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL SCP GA PANEL LAYOUT (SHEET 2 OF 3) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL SCP GA PANEL LAYOUT (SHEET 3 OF 3) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL – TYPICAL SMOKE CONTROL PANEL LAYOUT (SHEET 1 OF 1) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL . 2. 4.TYPICAL CROSS CONNECTION DOORS (SHEET 2 OF 3) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL . standards and specifications 1.DETAIL OF FIRE BRIGADE CONNECTORS (SHEET 3 OF 3) Al RAYYAN ROAD JUNCTION R6 ROAD TUNNEL ATTENUATION TANK SECTIONAL DETAIL (SHEET 5 OF 6) Al RAYYAN ROAD JUNCTION R6 ROAD TUNNEL ATTENUATION TANK/PLANT ROOM INSTALLATION SCHEMATIC (SHEET 6 OF 6) Al RAYYAN ROAD UNDERPASS DRAINAGE CHANNEL DETAILS 1.Tunnel SCADA PMCS Control Concept Specification Drawing No. codes and statutes This document UK Highways Agency BD78/99 and NFPA 502 UK Highways Agency Series 7000 specifications PIARC Road Tunnel Manual Doc.CROSS PASSAGE DOORS (SHEET 1 OF 3) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL . 5.DETAIL OF FIRE BRIGADE CONNECTORS (SHEET 3 OF 3) RAYYAN ROAD JUNCTION R6 ROAD TUNNEL . No. EXW-P007-0000-MC-KEO-RP-00209 Rev.4 Codes and standards applicable Hierarchy of codes. National legislation. 5 List of Abbreviations The abbreviations used in this Specification and the associated Plant Specifications have the following meanings: Abbreviation ac AC AFBMA AI AIP AISI AO ASTM ATEX BS BG CCD CCTV CD-R CD CDM CDROM CER CM C of C CO COSHH CPD DB DC DI DMRB DP DO DOL DSEAR DTS DW EC EDP ELV EMC EMF Meaning Alternating Current Air Changes Anti-Friction Bearing Manufacturer’s Association Analogue Input Approval in Principle American Iron and Steel Institute Analogue Output American Society for Testing and Materials ATmosphères EXplosives or Explosive Atmospheres British Standard Break Glass Charged Coupled Device Closed Circuit Television Compact Disc Recordable Compact Disc Construction Design and Management (Regulations) Compact Disc Read Only Memory Communications Equipment Room Configuration Management Certificate of Conformity Carbon Monoxide Control of Substances Hazardous to Health Cross Passage Door Distribution Board Direct Current Digital Input Design Manual for Roads and Bridges Distribution Panel Digital Output Direct-on-line Dangerous Substances and Explosive Atmospheres Regulations UK (ATEX 137 implementation) Distributed Temperature sensing Duct Work (Specification) European Commission Emergency Distribution Point Extra Low Voltage Electromagnetic Compatibility Electromagnetic Fields Doc. 10. No. 8. 9. D02 Page 5 of 36 . EXW-P007-0000-MC-KEO-RP-00209 Rev.Tunnel SCADA PMCS Control Concept Specification 7. Ashghal ITS Specifications Federal Highway Administration (System Engineering Handbook for ITS Systems) QCS Specifications 2010 WIS Standards 1. Mechanical and Electrical Miniature Circuit Breaker Doc.Tunnel SCADA PMCS Control Concept Specification Abbreviation EMI EN EP EPDM EPROM 2 E PROM EEPROM ERT EX FAP FAT FDS FL FO FP FRLS FS FSK FSC GSM GUI HA HDLC HEMP HH HMI HVAC HVCA HV Hz IEC I/O IP IP IRT ISO ITS LCP LCS LCS LEL LFS LHD LL LPCB LSOH LV M&E MCB Meaning Electromagnetic Interference European Standard Emergency Point Ethylene Propylene Diene Monomer Erasable Programmable Read Only Memory Electrically Erasable Programmable Read Only Memory Electrically Erasable Programmable Read Only Memory Emergency Roadside Telephone Explosion Proof rated Fire Alarm Panel Factory Acceptance Tests Functional Design Specification Factory Link Fibre Optic Fire Protection Fire Retardant Low Smoke Fire Survivable Frequency Shift Key Forest Stewardship Council Global System for Mobiles Graphical User Interface Highways Agency UK High level Data Link Control High Energy Magnetic Impulse High-High Human Machine Interface Heating/Ventilation/Air-Conditioning Heating and Ventilating Contractor’s Association UK High Voltage Hertz International Electrotechnical Commission Input/Output Ingress Protection Internet Protocol Incident Response Team i. D02 Page 6 of 36 . No. Voltage below 1000 Vac and above 50 Vac. Emergency Services International Standards Organisation Intelligent Transportation Systems Local Control Panel Lane Control Signs Lighting Control System Lower Explosive Level Low Fume and Smoke Linear Heat Detection Low-Low Loss Prevention Certification Board Low Smoke Zero Halogen Low Voltage.e. EXW-P007-0000-MC-KEO-RP-00209 Rev. Tilt and Zoom Polyvinyl Chloride Quality Assurance Quality Control Qatar Construction Standards Random Access Memory Relative Humidity (as %) Remote Input / Output Recognised Standard 232 Recognised Standard 422 Recognised Standard 485 Resistance Temperature Detector Remote Terminal Unit Site Acceptance Tests Doc.Systems Metrological/Environmental/Traffic Multi-Mode Fibre Optic Mean Time Between Failure Mean Time to Repair Multiplexer Medium Voltage. voltage above 1000 Vac but below HV National Measurement Accreditation Services Northbound National Electrical Manufacturer’s Association Neutral Earthing Resistor National Fire Protection Association Niitrogen Oxide Net Positive Suction Head Noise Reduction Non-Return Valve National Transportation Communications for ITS Protocol Open DeviceNet Vendors Association Operations and Maintenance Open Process Control Public Address Private Automatic Branch Exchange Public Address Voice Alarm Personal Computer Programme for the Endorsement of Forest Certification The World Road Association Programmable Logic Controller Plant Monitoring and Control System Pressure Normal Project Quality Plan Programmable Read Only Memory Power Supply Unit Pan. EXW-P007-0000-MC-KEO-RP-00209 Rev.Tunnel SCADA PMCS Control Concept Specification Abbreviation MCC MCCB MCHW MES MET MMFO MTBF MTTR MUX MV NAMAS N/B NEMA NER NFPA NO NPSH NR NRV NTCIP ODVA O&M OPC PA PABX PAVA PC PEFC PIARC PLC PMCS PN PQP PROM PSU PTZ PVC QA QC QCS RAM RH RIO RS232 RS422 RS485 RTD RTU SAT Meaning Motor Control Centre Moulded Case Circuit Breaker Manual of Contract Documents for Highway Work in the UK Mechanical . D02 Page 7 of 36 . No.Electrical . No. D02 Page 8 of 36 . EXW-P007-0000-MC-KEO-RP-00209 Rev.Tunnel SCADA PMCS Control Concept Specification Abbreviation S/B SCADA SCP SDS SFA SLV SMFO STP TCP/IP TDSCG TERP TFT TM TMC TOA TR TSB TSS UL UPS USB USSG UK UKAS UTP V Vac VAID VCR Vdc VDU VESDA VID VIS VMS VSD VSD WIS XPLE Meaning Southbound Supervisory Control and Data Acquisition Smoke Control Panel Software Design Specifications Service Factor Amperes Safety Low Voltage Single Mode Fibre Optic Sheilded Twisted Pair Transmission Control Protocol/Internet Protocol Tunnel Design and Safety Consultation Group Tunnel Emergency Response Plan Thin Film Transistor (Display Technology) Tunnel Maintainer Traffic Management Centre/Tunnel Management Centre Tunnel Operating Authority Technical Requirement Tunnel Service Building Tunnel Sub-System Underwriters Laboratories Uninterruptible Power supply Universal Serial Bus United States Standard Gage United Kingdom United Kingdom Accreditation Service Unsheilded Twisted Pair Volt(age) Volts ac Video Automatic Incident Detection Video Cassette Recorder Volts dc Visual Display Unit Very Early Smoke Detection Aspirator Video Incident Detection Visibility Variable Message Sign Video Smoke Detection Variable Speed Detection Water Industry Specifications UK Cross-linked Polyethylene Doc. commercial. the UK HA MCHW 5. police and the emergency services both during construction and in permanent conditions.Tunnel SCADA PMCS Control Concept Specification 2. Title Normative references IEC 60050-161. The applicable environment here is industrial. short interruptions and voltage variations immunity tests CISPR 22. Technical Committee. Reference. For dated references. Safety of the work force and the road users Deliver scheme as soon as possible 3. International Electrotechnical Vocabulary (IEV) – Chapter 161: Electromagnetic compatibility IEC 61000-4-2. radio-frequency.Immunity for residential. D02 Page 9 of 36 Subject Emission Immunity . Electromagnetic compatibility (EMC) – Part 4: Testing and measurement techniques – Section 8: Power frequency magnetic field immunity test IEC 61000-4-11. the latest edition of the referenced document (including any amendments) applies. only the edition cited applies. A1) in respect to classification of tunnels and life safety provisions.2 and Federal NFPA502 (IAN 020 Rev. Electromagnetic compatibility (EMC) – Part 4: Testing and measurement techniques – Section 5: Surge immunity test IEC 61000-4-6. Electromagnetic compatibility (EMC) – Part 4-6: Testing and measurement techniques – Section 6: Immunity to conducted disturbances. commercial and light-industrial environments IEC 61000-6-1: Electromagnetic compatibility (EMC) . maintenance staff. EXW-P007-0000-MC-KEO-RP-00209 Rev. For undated references. Electromagnetic compatibility (EMC) – Part 4-3: Testing and measurement techniques – Radiated. Electromagnetic compatibility (EMC) – Part 4-4: Testing and measurement techniques – Electrical fast transient/burst immunity test IEC 61000-4-5.Emission standard for residential. commercial and light-industrial environments Industrial environment Doc. Electromagnetic compatibility (EMC) – Part 4-11: Testing and measurement techniques – Voltage dips. induced by radio-frequency fields IEC 61000-4-8. operators.Part 6-1: Generic standards . electromagnetic field immunity test IEC 61000-4-4.7. Achieves environmental sustainability and whole life costs within the scheme budget To provide a safe tunnel environment for road users.0 Electromagnetic compatibility (EMC) 3.1 Normative references The following referenced documents are indispensable for the application of this document. No. Reduces operational and maintenance risks Meet The Road Tunnel Safety Regulations 2007 UK. Electromagnetic compatibility (EMC) – Part 4: Testing and measurement techniques – Section 2: Electrostatic discharge immunity test IEC 61000-4-3. Information technology equipment – Radio disturbance characteristics – Limits and methods of measurement Residential.Part 6-3: Generic standards . light industrial environment IEC 61000-6-3: Electromagnetic compatibility (EMC) .0 ASHGHAL’s RELEVANT OBJEVTIVES        To meet the requirements of the UK HA DMRB BD78/99. 1 Introduction The PMCS will be formed as an autonomous monitoring and control system allowing all monitoring and control operations to be performed locally to the tunnel. SCADA Server. named the Tunnel Subsystem. supervisory control PLC.Part 6-5: Generic standards .Immunity for power station and substation environments Indoor equipment IEC 61000-6-6: Electromagnetic compatibility (EMC) . in order to provide a highly reliable and available system. consisting of the following monitoring and control layers:    Supervisory Control and Data Acquisition (SCADA) servers.0 PMCS Overview 4. The supervisory control PLC’s will be configured as a dual hot-standby pair. The PMCS will be configured as a hierarchical distributed system. D02 Page 10 of 36 . Other PLC units will be configured in a dual hot-standby pair.Part 6-6: Generic standards .Part 6-2: Generic standards . otherwise a singular unit will be employed connected to either the A or B ring network. in an A and B configuration. where required. PLC. such as those at local control panels The provision of layered hierarchical monitoring and control will provide the following benefits:    Partitioning of monitoring and control capability to appropriate operating personnel throughout the infrastructure Reversionary monitoring and control capability in the event of incident Ability to commission and maintain assets independently of the complete infrastructure The SCADA Servers will be configured as a dual hot-standby pair. No.Tunnel SCADA PMCS Control Concept Specification IEC 61000-6-4: Electromagnetic compatibility (EMC) . and RIO units will be interconnected by a dual redundant control network. for the remote interface and control in respect to the traffic control aspect of the tunnel operation.HEMP immunity for indoor equipment Emission Immunity Immunity HEMP immunity 4.Emission standard for industrial environments IEC 61000-6-2: Electromagnetic compatibility (EMC) . which will interface with the TMC tunnel operator desk. Doc. The SCADA/PMCS will contain a separate logic programming emulating an interface window . EXW-P007-0000-MC-KEO-RP-00209 Rev. incorporating the Graphical User Interface (GUI) Central supervisory control Programmable Logic Controllers (PLC’s) Distributed outstation PLC’s associated with plant requiring local control functions.Immunity for industrial environments Power station and substation environment IEC 61000-6-5: Electromagnetic compatibility (EMC) .Part 6-4: Generic standards . Pollution Sensors and VAID NB Smoke Control Panels SB Smoke Control Panels SB Fan Starters.Tunnel SCADA PMCS Control Concept Specification 4. D02 Page 11 of 36 . EXW-P007-0000-MC-KEO-RP-00209 Rev. TOA Authorized user TMC Authorized User Tunnel Subsystem (TSS) Dual Redundant SCADA Servers Manual Overrides and Status Monitoring Dual PLC Processors Dual PLC Processors Smoke Panel Control Requests and Plant Status Control and Status Dual Redundant Dual Redundant Dual Redundant Control and Status Dual Redundant PMCS NB Fan Starters.3 SCADA Servers The SCADA Servers will perform overall management of the PMCS.2 System Architecture The overall PMCS system architecture will be as shown in Figure 1. Pollution Sensors and VAID Figure 1: PMCS Overall System Architecture 4. including the following functions:   Provision and management of the Operator GUI Datapoint storage and retrieval The SCADA Servers will be configured as dual industrial-grade PCs operating in hot-standby mode. Doc. No. for the management of Smoke Control Panels (SCP’s). The master-standby state of the supervisory control PLC’s will be used to derive and determine the master-standby configuration of other dual configuration units throughout the PMCS. External hardware-based watchdogging will be used to monitor the supervisory control PLC’s for failure. D02 Page 12 of 36 . 4. Software-based heartbeat watchdogging will be employed by the supervisory control PLC’s to monitor the health of other dual configuration units throughout the PMCS.5 Outstation PLC’s Outstation PLC’s will be used where control functionality is required to be distributed within the tunnel such as.Tunnel SCADA PMCS Control Concept Specification 4.4 Supervisory Control PLC’s The supervisory control PLC’s performing overall management of the outstation PLC’s and RIO units of the PMCS.6 Dual configuration Master-standby arbitration and selection of the supervisory control PLC’s will be achieved through the use of external *with respect to the PLC’s+ hardware watchdog timing circuitry. arbitrarily selected. The dual configuration scheme will transparently implement the following dual configuration functions:   Replication of the processing context to the standby. and allocation of mastery performed accordingly. Upon system start-up one of the supervisory control PLC pair. in which case mastery will be allocated the standby unit. assuming control of the PMCS. Such a hardwarebased approach will provide much greater determinism of mutual exclusion of mastery. shall automatically be configured as the master. for example. Outstation PLC’s will be configured as dual industrial-grade PLC’s operating in hot-standby mode. No. thus removing the need for additional master-standby arbitration hardware in each instance of dual configurations throughout the system. including functions such as the following:         Overall system control System moding Interfacing with the GUI Outstation PLC and RIO unit monitoring and control Data acquisition management System health monitoring System alarm monitoring Communications with Traffic Management Centre (TMC The supervisory control PLC’s will be configured as dual industrial-grade PLC’s operating in hotstandby mode. including programs and data Detection of faults and switchover Doc. EXW-P007-0000-MC-KEO-RP-00209 Rev. 4. (Master) TOA Operator Interface at the TMC Traffic Control Interface at the TMC The Master SCADA GUI will be delivered by dual redundant servers and all SCADA GUI’s will provide the following features and functions:       Operator access via password-protected login System mimic display. including the following: o Display of alarm conditions o Alarm acknowledgements o Alarm log viewing Operator control actions. EXW-P007-0000-MC-KEO-RP-00209 Rev. including the following: o Setting of operational parameters for applicable tunnel systems o Mode control of applicable tunnel systems o Disqualification of sensors from participation in control mode demand calculation algorithms Data review and trending PMCS system management.e. including the following: o Display of tunnel systems status in graphical format annotated with key system parameter values o Display of alarm conditions o Display of tunnel system operational moding Alarm management. D02 Page 13 of 36 .Tunnel SCADA PMCS Control Concept Specification     Disqualification of failed units Re-qualification (i. re-synchronisation) of formerly failed units Manual de-selection of the master Heartbeat monitoring 4. Doc. keyboard.7 SCADA Graphical User Interface (Operator Interface) A SCADA operator interface (GUI) will be provided for use by Operators within each of the following locations:    the Tunnel Services Building. No. and mouse/pointing device. including the following: o Logging of significant TPCMS events such as the following:  Operator login/logout  Significant Operator control actions o Manual selection of dual configuration control processor changeover o System start-up and shutdown [interlocked] o Access to server operating system environment The SCADA GUI will be presented on an Operator terminal featuring TFT-LCD monitor. 9 Engineering Terminal The PMCS will provide connectivity for an mobile engineering terminal for use by maintenance personnel.50% and 100%. manual and automatic) The TMC Traffic system acts as an integrated incident management tool that reacts to all relevant situations by selecting the appropriate Tunnel Emergency Response Plan (TERP) from its database and will display this to the Traffic Control Operator dealing with the tunnel incident for acceptance and execution. The TMC Tunnel System allows Traffic Control Operators to execute pre-defined response plans. EXW-P007-0000-MC-KEO-RP-00209 Rev.8 TMC/TSS The Tunnel Subsystem (TSS) is an segregation of a partition of the control and monitoring logical software system deployed within the SCADA/PMCS application servers/PLCs at the TSB that facilitates the control and monitoring of carriageway and tunnel infrastructure through the TMC Traffic system. 4.Tunnel SCADA PMCS Control Concept Specification 4. D02 Page 14 of 36 . including the following:        Monitoring and control of plant Modification of the system control programs Modification of system configuration parameters Manual selection of dual configuration control processor changeover Manual disqualification and re-qualification of dual configuration control processors Fault diagnostic facilities Logging and trending facilities The engineering terminal will not normally be connected to the system. No. The engineering terminal will consist of an industrial rough service Ultrabook with network interface card hosting the engineering terminal software application. but will be capable of being removed / inserted into the operational system. however we expect that only 50 and 100% will be implemented) PA message control. Doc. as well as allowing Operators to effect ad-hoc control actions in response to particular tunnel incidents and situations. The engineering terminal will provide features and functions related to the commissioning and maintenance of the system. providing functions such as the following:     The setting of signs Control of tunnel lighting Control of tunnel ventilation (0%. The mobile engineering terminal may be connected to any suitable port on the PMCS control network. 4. Each PMCS outstation processing and I/O unit will be provided with a single connection to one of the ‘A’ or ‘B’ networks. The dual supervisory control PLC’s will each be provided with dual connections to both the ‘A’ and ‘B’ control networks. Programmable controllers Part 3: Programming languages.12 Instrumentation Interface The PMCS will provide connectivity to a range of instrumentation industry standards including the following: Doc.11 Control Network The PMCS processing and I/O units will intercommunicate control and data via a dedicated dual redundant Ethernet-based control network. thereby providing resilience in the event of failure of one of the supervisory control PLC’s. PLC Control software will be developed in accordance with IEC 61131-3. then each of these will be provide with a single connection to the ‘A’ and ‘B’ control networks.Tunnel SCADA PMCS Control Concept Specification 4. The PMCS will use Ethernet-based Open Process Control (OPC) protocols for internal and external communications. The backbone of the PMCS control network linking central control units to outstation units will be two fibre optic circuits. i. each arranged in a ring topology to form two independent ‘A’ and ‘B’ closedloop self-healing networks capable of continued operation in the event of a fibre-optic cable disconnection or network switch failure. No. one unit to the ‘A’ control network and one unit to the ‘B’ control network. EXW-P007-0000-MC-KEO-RP-00209 Rev. The PMCS control network will be formed of multi-mode fibre optic and copper segments. At outstation locations where dual redundant processing and I/O units are deployed.10 Control & Monitoring Software All PMCS control software will be developed using industry-standard software development processes and methodologies. D02 Page 15 of 36 . SIL2.e. in one of the following forms:     Ladder logic Function block Structured text Instruction list All Control and monitoring software will be developed in accordance with BS EN 61508 Safety Integrity Level (SIL) 2 and a validation process shall be carried out confirming the criteria reached. one to the ‘A’ control network and one to the ‘B’ control network. The dual SCADA Servers will each be provided with a single connection to the ‘A’ or ‘B’ control networks. 2003. 4. as required. 1 Data Acquisition The PMCS performs logging of all data point values acquired or derived into a historical database.13 Cable Types Connections to plant will be implemented using the following cable types.0 General Monitoring and Control Scheme 5. EDP’s within each bore (16 In total. as follows:      I/O intrinsic average spare capacity: 10% I/O spare capacity by addition of modules: 25% I/O spare capacity by addition of subsystems: 50% PLC Processor capacity by addition of spare capacity: 100% SCADA Server disk/processing spare capacity: 200% 5. allowances will be made for additional capacity. as appropriate. (Dual Configuration) 4. Log entries will provide the following information: Doc. Furthermore. EIA-RS485 and USB connections Generic Fieldbus and open/proprietary implementations thereof Industrial Ethernet OVDA compliant implementation 4.14 Equipment Accommodation Remote Network switches and PLCs will be installed at the following locations:     Within the TSB within dedicated racks and remote positions (several locations) Within 4 No.Tunnel SCADA PMCS Control Concept Specification      4-20mA current loop Volt-free contacts Serial protocols to include EIA-RS232. EXW-P007-0000-MC-KEO-RP-00209 Rev. SCP’s outside each portal (Dual configuration) Within 8 No. 4. No. single configuration interleaved) In the midpoint sump plant room.16 Capacity Sizing The PMCS will be capacity sized to accommodate the requirements of the outline design detailed herein. D02 Page 16 of 36 . and dependent upon the specific requirements of the plant selected during detailed design stages:     Cat5e unshielded twisted pair (UTP) in accordance with TIA/EIA-568-B Cat5e shielded twisted pair (STP) in accordance with TIA/EIA-568-B Single-mode fibre-optic cable to (See ITS Specifications) BS5308 Instrumentation Cable Part 1 Type 1 4.15 Power Supply Redundancy Dual configuration PMCS Server and PLC processing units will be fed through the UPS system and parallel power supplies to ensure that failure of a single supply does not induce a common-mode failure to redundant equipment. Doc. as follows:   Alarm indications generated as a result of detection of conditions external to the PMCS. Filtered alarm indications will be transmitted to the TAO/TMC for remote condition monitoring. No. EXW-P007-0000-MC-KEO-RP-00209 Rev. but are likely to include sensing of out-of-band parameters. Alarm indications will be filtered and stored by the PMCS. i. D02 Page 17 of 36 . particularly in non-normal scenarios. including PMCS-internal fault conditions. physical measurements outside their expected range.2 Alarm Monitoring The PMCS will monitor all controlled plant for alarm conditions. whereby the active control elements of the control system will intercommunicate periodically in order to determine the ‘health’. Two forms of alarm and fault monitoring mechanisms will be provided. The nature and extent of such alarms will be determined during subsequent design stages. The following alarm conditions will be monitored. of the control system itself. and will maintain data currency allowing hot-swap to the standby in the event of failure of the master unit. 5. as follows:   Active reporting by exception. Alarm indications generated as a result of detection of conditions internal to the PMCS.Tunnel SCADA PMCS Control Concept Specification     Time stamp of entry Date stamp of entry Identity of the data point Data point value with scaling Data point transmission through the PMCS will be optimised with respect to update rates and data push/pull configuration in order that:     Valid and current data is always available throughout the system Data currency is always deterministic Throughput on the transmission infrastructure is optimal The transmission infrastructure can accommodate worst case data-burst situations. the correct operation. The nature and extent of such alarms will be determined at subsequent design stages. but are likely to include sensing of failure of control system processors. The dual supervisory control PLC’s will independently gather all data from local sources regardless of master-standby status.e. i. and the like. whereby the plant and PMCS elements will signal alarm and fault conditions detected Polled monitoring by PMCS.e. This approach will provide validation that each main supervisory control PLC has an active communication link with the outstation devices. Log entries will provide the following information:    Time stamp of entry Date stamp of entry Description of the alarm condition 5.4 Control Modes The PMCS will provide a range of control modes to suit the operational requirements of the tunnel environment. The following general control modes/sources will be provided ranked in increasing priority order:  Automatic Automatic control mode is the default control mode and is always active. set-points. The standby supervisory control PLC will be inhibited from issuing demand outputs. allowing hot-swap to the standby in the event of failure of the master unit. although possibly overridden by a higher priority control mode. In the case of data mismatch the worst-case plant condition will be reported. Outputs to plant from dual RIO units will be configured so that either PLC device can operate the plant by paralleling of outputs. The SCADA Servers and TSS application will request data only from the supervisory control PLC that is designated as master.Tunnel SCADA PMCS Control Concept Specification Alarm indications will be ranked by importance/severity and displayed via the SCADA Tunnel Operator Terminal (GUI) such that conditions are displayed in different modes according to the condition severity and the operating privileges of any user logged on to the system. and control parameters. Alarm indications will be recorded in a historical database for subsequent analysis. Automatic control mode demand is derived from plant sensor levels and states. Inputs from plant to dual PLC units will be read from PLC units and will be combined into a common data set. No. The supervisory control PLC’s will accept requests for selection of control mode and will arbitrate these requests in order to activate the highest priority control mode. D02 Page 18 of 36 . Dual configuration outstation PLC's will both transmit data to both supervisory control PLC’s. The master and standby supervisory control PLC’s will replicate commands and data between them in order that the processing context of both units remains synchronized. EXW-P007-0000-MC-KEO-RP-00209 Rev.3 Control and Data Flows The dual supervisory control PLC's will receive control commands from the SCADA Servers and will derive their own responses to these commands. 5. The supervisory control PLC designated as master will be configured to issue demand outputs to the tunnel plant. thereby ensuring continued / fail-safe plant operation in the event of failure of a single PLC unit. Automatic control mode demand will Doc. in order that seamless transition of control may be achieved once local plant control is relinquished. Data to be a acquired/derived and stored includes the following:     Plant running time in hours Plant duty cycle Plant failure instances Plant failure instance periods The PMCS will provide the ability to reset metrics for individual items of plant. Local Plant Control Local plant control will be affected by direct operation of individual items of plant and/or their associated autonomous control systems via plant-local control panels. as required. as well as other metrics required to assist the effective and efficient plant maintenance. 5. thereby providing the operator with visibility of the automatically calculated demand.6 Signal Conditioning The PMCS will implement a scheme of signal conditioning and scaling that ensures that data is transmitted.Tunnel SCADA PMCS Control Concept Specification always be derived and presented to Operators. stored. and normally present at the TMC SCADA GUI application The SCADA GUI application is the primary source of system control moding'. Doc. Smoke Control Panels These control mode selections will be requested from the SCP’s. D02 Page 19 of 36 . EXW-P007-0000-MC-KEO-RP-00209 Rev. 5. and these are described herein within the sections detailing the control schemes for specific tunnel systems. No. Engineering Terminal Engineering Terminal control relates to operator control and demand selections from engineering/maintenance terminals connected at any location on the PMCS network infrastructure. and manipulated in a uniform and consistent manner. and is located within the Tunnel Services Building (TSB). Additional control modes specific to particular tunnel systems will be provides. Arbitration of control requests will be performed in the event that both SCP's are accessed at the same time such that only one Smoke Control Panel can issue commands at a time.5 Running Hours and Plant Metrics The PMCS will acquire/derive and store data relating to the running time of plant.          TMC Traffic Control operation through the TSS application TOA Tunnel Operation control relates to operator control and demand selections from the TMC Tunnel Operator interfaced via the TMC control stations and Network. regardless of the actual control mode active. The PMCS will continue to monitor locally controlled plant and generate control demands wile local plant control is active. Two external photometers will be provided at the stopping distance from each tunnel bore entrance portal.Tunnel SCADA PMCS Control Concept Specification Where required. also known as Ancillary Local Manual Control. are as follows:      Automatic Manual Operator Override from TMC/TSS Manual Operator Override from TOA/SCADA GUI Manual Operator Override from SCP Manual Operator Override from Lighting Control Panel (LCP) Automatic control mode is the default control mode. The Manual Operator Override from LCP. and is always active. 6. and the average reading of these will be used by the LCS to calculate a lighting level demand for each tunnel bore.0 Tunnel Lighting System Control Scheme 6. digital inputs will be conditioned by pulse stretching in order that fast switching signals are detected correctly Where required. ranked in increasing order of priority. this representing 100% of total possible Doc. EXW-P007-0000-MC-KEO-RP-00209 Rev. generating demands for lighting levels and monitoring LCS and lighting system status. No. control mode will be provided by the LCS 6. Each LCS will be provided with a local LCP. Lighting control will be achieved via an autonomous Lighting Control System (LCS). The PMCS will interface with the LCS. The LCS will support seven stages of lighting. digital inputs will be conditioned by de-bouncing in order that switch selections and the like are read correctly. The PMCS will accept requests for selection of control mode and will arbitrate these requests in order to activate the highest priority control mode. although possibly overridden by a higher priority control mode The manual operator override control modes provide an Incident Control sub-mode that allows lighting level change demands to be actioned with reduced rate-of-change constraints.2 General Lighting Control Scheme The LCS will control the tunnel lighting automatically based upon photometer sensor readings. with stage 1 providing the lowest level of illumination and stage 7 providing the highest level of illumination.1 Control Scheme Overview The PMCS will provide a range of control modes to provide efficient and effective control of the lighting system. thus allowing more rapid changes in lighting levels to be achieved. A LCS will be provided for each tunnel bore. Control modes that will be provided. D02 Page 20 of 36 . The LCS will sequence through lighting stages with a set-point limit period between stage transitions in order that gradual changes in lighting levels are achieved. An Incident Control Mode will be provided by the LCS in which the limit period between stage transitions is reduced so that more rapid changes in lighting level may be made. These demands will be for lighting stage 7 only. 6. Lighting stages 1 through to 4 will be backed up by Emergency Standby Generator. The automatically calculated lighting stage demand. which will be maintained for at least 2 hours via the UPS.4 Manual Operator Override from TMC Control Mode The PMCS will accept Manual Operator Override from TMC control mode demands for each tunnel bore. and the currently active lighting stage for each tunnel bore will be monitored by the PMCS. The LCS will convert photometer sensor readings into a demand for lighting for stages 1 through to 7. Transition zone luminance will track the threshold zone luminance and will vary along the length of the zone following the reduction curve defined in BS5489-2. Doc. Emergency lighting levels will be in accordance with BS5489-2 and BS EN 1838:1999. The Manual Operator Override from TMC control mode will remain active until the PMCS receives a control mode reset command from the TMC.3 Automatic Control Mode In Automatic control mode the LCS will autonomously control the lighting levels within each tunnel bore based upon external photometer sensor readings. D02 Page 21 of 36 . and this will be displayed on the SCADA GUI and recorded by the SCADA Servers. The LCS will integrate photometer sensor readings in order to filter fast rate of change environmental effects upon the sensors. EXW-P007-0000-MC-KEO-RP-00209 Rev.Tunnel SCADA PMCS Control Concept Specification lighting system output. No. The LCS will detect lamp failures and switch in additional units to compensate and maintain lighting levels. The threshold zone luminance will maintain 7% of the L20 value. This will give the Operator visibility of how the lighting control will change when higher priority control modes are de-activated and lower priority control modes become active. taken to be the greater of the required level for stage 2 lighting or 15lux. Failure of the Emergency Standby Generator to provide a supply within 5 minutes of a demand will result in reversion to emergency lighting levels. with UPS support for stage 1 and 2 lighting to cover the period of generator start-up. with an associated reduction in peak inrush currents. Exit zone luminance will be as defined in BS5489-2. 6. thus avoiding rapid and spurious lighting level changes. Threshold zone luminance will track the L20 luminance measured by the external photometers. The Manual Operator Override from SCADA GUI control mode will remain active until the PMCS receives a control mode reset command from the SCADA GUI. only selecting for activation demanded lighting stages greater than the lighting stage demand calculated automatically by the LCS. Lighting stage demands rejected by the LCS will be displayed by the SCADA GUI and recorded by the SCADA Servers. D02 Page 22 of 36 . The PMCS will provide an Incident Control Mode that will allow the PMCS to request the LCS to activate the demanded lighting stage with reduced transition times between lighting stages in order to allow more rapid variations in lighting levels to be achieved. one per entrance and exit to each tunnel bore.5 Manual Operator Override from SCADA GUI Control Mode The PMCS will accept Manual Operator Override from SCADA GUI control mode demands for each tunnel bore. Lighting stage demands rejected by the LCS will be displayed by the SCADA GUI and recorded by the SCADA Servers.6 Manual Operator Override from SCP Control Mode The PMCS will accept Manual Operator Override from SCP control mode demands from for each tunnel bore. The LCS will arbitrate the PMCS lighting stage demand. Lighting control via the SCP’s will be arbitrated on a ‘first-come. and the like. 6. only selecting for activation demanded lighting stages greater than the lighting stage demand calculated automatically by the LCS. No. first-served’ basis such that once an SCP has been granted control for a tunnel bore the other SCP’s will be locked out from control of that tunnel bore for the duration of the control selection being active. Doc. situated at the portals. SCP’s will provide the following lighting-related controls and indicators for each tunnel bore:      Request/relinquish local manual control selection control : 1 input latching toggle Local manual control active indicator Currently selected lighting stage indicator: 7 stage indication from stage 1 to stage 7 Requested lighting stage increment/decrement demand control: 2 input control with senses of ‘increment’ and ‘decrement’ Incident control demand control: 2 input control with senses of ‘on’ and ‘off’ The PMCS will request the LCS to activate the lighting stage demanded by the Operator at the SCP.Tunnel SCADA PMCS Control Concept Specification The SCADA GUI will provide a password-protected manual operator override control mode reset function in case it is not possible for the TMC operator to issue a reset command due to TMC communications link failures. The use of this function will be recorded by the SCADA Servers for auditing purposes. The LCS will arbitrate the PMCS lighting stage demand. These demands will be for lighting stages 1 through 7. 6. EXW-P007-0000-MC-KEO-RP-00209 Rev. The PMCS will request the LCS to activate the lighting stage demanded by the operator. These demands will be for lighting stages 1 through 7. Four smoke control panels will be provided. The Manual Operator Override from SCP control mode will remain active until the PMCS receives a relinquish control command from the SCP. and lighting is therefore supported by UPS only.8 Lamp Status Monitoring The TPM&CS will continuously monitor the LCS for the status of the tunnel lamps.9 Emergency Standby Generator Load Shedding The PMCS will inform the LCS that lighting stages in excess of stage 4 lighting cannot be exceeded selected when the Emergency Standby Generator is active in the event of supply failure. The PMCS will continuously monitor EP and EDP limit switch status this information will be displayed on the SCADA GUI and recorded by the SCADA Servers. EXW-P007-0000-MC-KEO-RP-00209 Rev. Doc. 6. adjacent to the LCS at the TSB.0 Fire Safety Systems Control Scheme 7. segmented into tunnel zones. A local control panel will be provided. 6. The following information will be displayed on the SCADA GUI and recorded by the SCADA Servers for each tunnel zone:   One or more lamp/ballast failures present One or more lamps in maintenance override 6.1 Emergency/Electrical Distribution Panels Control Scheme Emergency Panels (EP's) and Emergency Distribution Panels (EDP's) will be provided with limit switches to allow the detection of the following conditions:     Fire extinguisher compartment door open/closed status Fire extinguisher present/removed status Emergency SOS telephone compartment door open/closed status Fire hydrant compartment door open/closed status. The PMCS will inform the LCS that lighting stages in excess of stage 2 lighting cannot be selected when the Emergency Standby Generator has failed to become active on demand in the event of supply failure. No.7 Manual Operator Override from LCP Control Mode The Manual Operator Override from LCP control mode will be provided by the LCS. D02 Page 23 of 36 .Tunnel SCADA PMCS Control Concept Specification The PMCS will provide an Incident Control Mode that will allow the PMCS to request the LCS to activate the demanded lighting stage with reduced transition times between lighting stages in order to allow more rapid variations in lighting levels to be achieved. 7. The Manual Operator Override from LCP control mode will remain active until relinquished at the LCP. SCP’s will provide the following control-related controls and indicators for each tunnel bore:        Ventilation fan status indication Ventilation fan manual override control Lighting system status indication Lighting system manual override control Firealarm status SCP panel status Manual broadcast of PA messages SCP’s will provide a limit switch to sense the panel door open/close position. The following detection events will be provided:       Slow vehicle Stopped vehicle Vehicle in wrong direction Smoke detected Object in carriageway (size to be determined) Pedestrian/animal in carriageway VAID detection events will be displayed on the SCADA GUI and recorded by the SCADA Servers. 7. The VAID systems for each tunnel bore will autonomously monitor and detect camera faults and will signal these to the PMCS.3 Smoke Control Panels Four smoke control panels will be provided. The PMCS will allow the Operator to configure the VAID system for contra-flow working via the SCADA GUI. The VAID smoke detection events for both tunnel bores will be displayed at each SCP. The PMCS will continuously monitor the limit switches for status and this information will be displayed on the SCADA GUI and recorded by the SCADA Servers. No.2 Smoke Detection System The Video Automatic Iincident Detection system for each tunnel bore will provide an array of discrete signals to signal each of the detection events for each VAID zone. The use of this function will be recorded by the SCADA Servers. EXW-P007-0000-MC-KEO-RP-00209 Rev. situated at the portals. VAID system camera faults will be displayed on the SCADA GUI and recorded by the SCADA Servers. one per entrance and exit to each tunnel bore. D02 Page 24 of 36 .Tunnel SCADA PMCS Control Concept Specification 7. Doc. i.1 Control Scheme Overview The PMCS will perform continuous monitoring of tunnel communications systems status and this information will be displayed on the SCADA GUI and recorded by the SCADA Servers. No. the SCADA GUI and the TMC will have equal priority in selecting predefined announcements for broadcast.0 Communications Systems Control Scheme 8.e. 8. or until superseded by another pre-defined announcement.5 Public Address Control Scheme The PMCS will allow the Operator to select from eight pre-defined announcements for broadcast within each tunnel bore from either the SCADA GUI or the TMC. 8.2 Emergency Roadside Telephones Control Scheme The open/closed status of each Emergency SOS telephone compartment door will be monitored. Doc. 8. D02 Page 25 of 36 . and this information will be displayed on the SCADA GUI and recorded by the SCADA Servers. The PMCS will monitor the Public Address system form amplifier line load discrepancy status information and this will be displayed on the SCADA GUI and recorded by the SCADA Servers. The PMCS will demand the broadcast of the last pre-defined announcement selected from either the SCADA GUI or the TMC. EXW-P007-0000-MC-KEO-RP-00209 Rev. The status of the following communications systems will be monitored:     Emergency Roadside Telephones Public Automatic Branch Exchange Airwave and Emergency Services radio repeater system Public Address system The PMCS will provide supervisory control of the following systems:  Public Address system 8. The selected pre-defined announcement will continue to be broadcast until selected to stop at either the SCADA GUI or the TMC.Tunnel SCADA PMCS Control Concept Specification 8.4 Airwave and Emergency Services Radio Repeater Control Scheme The fault output of each component of the Radio Rebroadcast equipment will be monitored for a failure status. The PMCS will monitor the Public Address system for confirmation that the commanded pre-defined announcement is selected for broadcast by the Public Address system.3 Public Automatic Branch Exchange Control Scheme The fault output of the PABX will be monitored for a failure status. 0 Electrical Supply Systems Control Scheme 9.Tunnel SCADA PMCS Control Concept Specification 9. communications and tunnel control systems. D02 Page 26 of 36 . drainage. ventilation. Transformers will be provided in a duty/duty/duty/stand-by arrangement with each duty transformer capable of supplying 1/3 of the total tunnel load.3 Transformer Control Scheme Four transformers will be installed onthis project as follows: The load capacity of new transformers for the tunnel and underpass will be determined based upon the detailed design of lighting. The following status information will be monitored:   Bus status ACB status Description TSB VCB 'A' Incomer Status TSB VCB 'B' Incomer Status Type Direction Sense/Units DIG I Failed/Normal DIG I Failed/Normal Format +24vdc +24vdc TSB VCB 'A' Bus Status TSB VCB 'A' Bus Status DIG DIG I I Failed/Normal Failed/Normal +24vdc +24vdc TSB VCB Bus Coupler Status DIG I Failed/Normal +24vdc TSB VCB 'B' Bus Status TSB VCB 'B' Bus Status DIG DIG I I Failed/Normal Failed/Normal +24vdc +24vdc 9. The status of the following Electrical Supply systems will be monitored:       High Voltage (HV) system Transformers Low Voltage (LV) system Emergency Standby Generators UPS systems Dual redundant power supplies (Equipment based) 9. EXW-P007-0000-MC-KEO-RP-00209 Rev. The PMCS will perform continuous monitoring of HV system status and this information will be displayed on the SCADA GUI and recorded by the SCADA Servers. No. In the event of a single transformer failure the stand-by transformer will operate to ensure that the electrical power supply to the tunnel Doc.2 MV System Control Scheme Two HV supplies with appropriate redundancy will be supplied to meet the needs of the tunnel.1 Control Scheme Overview The PMCS will perform continuous monitoring of Electrical Supply systems status and this information will be displayed on the SCADA GUI and recorded by the SCADA Servers. D02 Page 27 of 36 . No. and Earth fault protection. as well as conventional Overcurrent. EXW-P007-0000-MC-KEO-RP-00209 Rev.Tunnel SCADA PMCS Control Concept Specification continues with full functionality. The transformers will have Restricted Earth Fault protection. Low maintenance transformers will be utilised. The transformers will be located within separate enclosures at the TSB. An estimate of the required loads based on the equipment being provided at part of the tunnel and underpass design (excluding ITS loads) indicates the following capacities for the new equipment:     Transformer A Transformer B Transformer C Transformer D - 1600 kVA (Duty) 1600 kVA (Duty) 1600 kVA (Duty) 1600 kVA (Standby) Description Tx1 'A' Operating Temp Tx1 'A' Operating Temperature Tx1 'A' Primary Feeder Brkr Control Tx1 'A' Primary feeder Brkr Control Tx1 'A' Primary Feeder Brkr Posn Tx1 'A' Primary Feeder Brkr Posn Tx1 'A' Primary feeder Brkr Posn Tx1 'A' Primary feeder Brkr Posn Tx1 'A' Primary Feeder Brkr Service Tx1 'A' Primary feeder Brkr Service Tx1 'A' Primary Feeder Brkr Status Tx 1'A' Primary feeder Brkr Status Tx1 'A' Secondary Power Status Tx1 'A' Secondary Power Status Type DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG Direction I I I I I I I I I I I I I I Sense/Units Normal/High Normal/High Normal/LocalO/R Normal/LocalO/R /Open /Closed -/Open -/Closed Avail/OutServ Avail/OutServ Normal/Tripped Normal/Tripped Failed/Normal Failed/Normal Format +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc Tx2 'A' Operating Temp Tx2 'A' Operating Temperature Tx2 'A' Primary Feeder Brkr Control Tx2 'A' Primary feeder Brkr Control Tx2 'A' Primary Feeder Brkr Posn Tx2 'A' Primary Feeder Brkr Posn Tx2 'A' Primary feeder Brkr Posn Tx2 'A' Primary feeder Brkr Posn Tx2 'A' Primary Feeder Brkr Service Tx2 'A' Primary feeder Brkr Service DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG I I I I I I I I I I Normal/High Normal/High Normal/LocalO/R Normal/LocalO/R /Open /Closed -/Open -/Closed Avail/OutServ Avail/OutServ +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc Doc. Each transformer will be fitted with at least two temperature-sensing devices fitted within pockets in each phase winding to provide Over Temperature protection. No.Tunnel SCADA PMCS Control Concept Specification Tx2 'A' Primary Feeder Brkr Status Tx2 'A' Primary feeder Brkr Status Tx2 'A' Secondary Power Status Tx2 'A' Secondary Power Status DIG DIG DIG DIG I I I I Normal/Tripped Normal/Tripped Failed/Normal Failed/Normal +24vdc +24vdc +24vdc +24vdc Tx3 'B' Operating Temp Tx3 'B' Operating Temperature Tx3 'B' Primary Feeder Brkr Control Tx3 'B' Primary feeder Brkr Control Tx3 'B' Primary Feeder Brkr Posn Tx3 'B' Primary Feeder Brkr Posn Tx3 'B' Primary feeder Brkr Posn Tx3 'B' Primary feeder Brkr Posn Tx3 'B' Primary Feeder Brkr Service Tx3 'B' Primary feeder Brkr Service Tx3 'B' Primary Feeder Brkr Status Tx3 'B' Primary feeder Brkr Status Tx3 'B' Secondary Power Status Tx3 'B' Secondary Power Status DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG I I I I I I I I I I I I I I Normal/High Normal/High Normal/LocalO/R Normal/LocalO/R /Open /Closed -/Open -/Closed Avail/OutServ Avail/OutServ Normal/Tripped Normal/Tripped Failed/Normal Failed/Normal +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc Tx4 'B' Operating Temp Tx4 'B' Operating Temperature Tx4 'B' Primary Feeder Brkr Control DIG DIG DIG I I I +24vdc +24vdc +24vdc Tx4 'B' Primary feeder Brkr Control DIG I Tx4 'B' Primary Feeder Brkr Posn Tx4 'B' Primary Feeder Brkr Posn Tx4 'B' Primary feeder Brkr Posn Tx4 'B' Primary feeder Brkr Posn Tx4 'B' Primary Feeder Brkr Service Tx4 'B' Primary feeder Brkr Service Tx4 'B' Primary Feeder Brkr Status Tx4 'B' Primary feeder Brkr Status Tx4 'B' Secondary Power Status Tx4 'B' Secondary Power Status DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG I I I I I I I I I I Normal/High Normal/High Normal/Local O/R Normal/Local O/R /Open /Closed -/Open -/Closed Avail/OutServ Avail/OutServ Normal/Tripped Normal/Tripped Failed/Normal Failed/Normal 9. D02 +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc Page 28 of 36 . EXW-P007-0000-MC-KEO-RP-00209 Rev.4 LV System Control Scheme Description LV Bus Energised/De-energised Type DIG Direction I Format +24vdc LV Closing Supply Battery Condtn DIG I Sense/Units DeEngsd/Engisdd Normal/Low Doc. EXW-P007-0000-MC-KEO-RP-00209 Rev. D02 +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc Page 29 of 36 . No.Tunnel SCADA PMCS Control Concept Specification LV Closing supply Battery Condtn LV Bus Energised/De-energised DIG DIG I I +24vdc +24vdc I I I I I I I I I I Normal/Low DeEngsd/Engisdd Normal/Low Normal/Low Normal/Fault Normal/Fault Normal/Failed Normal/Failed Normal/Low Normal/Low Normal/Fault Normal/Fault LV Closing Supply Battery Condtn LV Closing supply Battery Condtn LV Closing Supply Charger Status LV Closing supply charger Status LV Switchroom Air Extract Status LV Switchroom Air Supply Status LV Tripping Supply Battery Condtn LV Tripping supply Battery Condtn LV Tripping Supply Charger Status LV Tripping supply charger Status DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG Bus Section ACB Local Override Bus Section ACB Position Bus Section ACB Position Bus Section ACB Service DIG DIG DIG DIG I I I I Normal/LocalO/R -/Open -/Closed Avail/OutServ +24vdc +24vdc +24vdc +24vdc ACB 'A' Incomer 1 Control ACB 'A' Incomer 2 Control ACB 'A' Incomer 1 Energy Reading ACB 'A' Incomer 2 Energy Reading ACB 'A' Incomer 1 Position ACB 'A' Incomer 1 Position ACB 'A' Incomer 2 Position ACB 'A' Incomer 2 Position ACB 'A' Incomer 1 Service ACB 'A' Incomer 2 Service ACB 'A' Incomer 1 Trip Status ACB 'A' Incomer 2 Trip Status DIG DIG ANA ANA DIG DIG DIG DIG DIG DIG DIG DIG I I I I I I I I I I I I Normal/LocalO/R Normal/LocalO/R kWh kWh -/Open -/Closed -/Open -/Closed Avail/OutServ Avail/OutServ Normal/Tripped Normal/Tripped +24vdc +24vdc 4-20mA 4-20mA +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc ACB 'B' Incomer 1 Control ACB 'B' Incomer 2 Control ACB 'B' Incomer 1 Energy Reading ACB 'B' Incomer 2 Energy Reading ACB 'B' Incomer 1 Position ACB 'B' Incomer 1 Position ACB 'B' Incomer 2 Position ACB 'B' Incomer 2 Position ACB 'B' Incomer 1 Service DIG DIG ANA ANA DIG DIG DIG DIG DIG I I I I I I I I I Normal/LocalO/R Normal/LocalO/R kWh kWh -/Open -/Closed -/Open -/Closed Avail/OutServ +24vdc +24vdc 4-20mA 4-20mA +24vdc +24vdc +24vdc +24vdc +24vdc Doc. EXW-P007-0000-MC-KEO-RP-00209 Rev. D02 Page 30 of 36 .Tunnel SCADA PMCS Control Concept Specification ACB 'B' Incomer 2 Service ACB 'B' Incomer 1 Trip Status ACB 'B' Incomer 2 Trip Status DIG DIG DIG I I I Avail/OutServ Normal/Tripped Normal/Tripped +24vdc +24vdc +24vdc Bus 'A' Power Status Bus 'B' Power Status DIG DIG I I Failed/Normal Failed/Normal +24vdc +24vdc Bore A Restricted Earth Status Bore A Supply Power Reading Bore A TxA 1 Power Monitoring Bore A TxA 2 Power Monitoring Bore A TxB 3 Power Monitoring Bore A TxB 4 Power Monitoring Bore A UPS A Power Monitoring Bore A UPS B Power Monitoring DIG ANA ANA ANA ANA ANA ANA ANA I I I I I I I I kWh kWh kWh kWh kWh kWh kWh +24vdc 4-20mA 4-20mA 4-20mA 4-20mA 4-20mA 4-20mA 4-20mA Bore B Restricted Earth Status Bore B Supply Power Reading Bore B TxA 1 Power Monitoring Bore B TxA 2 Power Monitoring Bore B TxB 3 Power Monitoring Bore B TxB 4 Power Monitoring Bore B UPS A Power Monitoring Bore B UPS B Power Monitoring DIG ANA ANA ANA ANA ANA ANA ANA I I I I I I I I kWh kWh kWh kWh kWh kWh kWh . No.+24vdc 4-20mA 4-20mA 4-20mA 4-20mA 4-20mA 4-20mA 4-20mA Bus 'A' Power Factor Corrector Stage 1 Bus 'A' Power Factor Corrector Stage 1 Bus 'A' Power Factor Corrector Stage 2 Bus 'A' Power Factor Corrector Stage 2 Bus 'A' Power Factor Corrector Stage 3 Bus 'A' Power Factor Corrector Stage 3 Bus 'A' Power Factor Corrector Stage 4 Bus 'A' Power Factor Corrector Stage 4 Bus 'A' Power Factor Corrector Stage 5 Bus 'A' Power Factor Corrector Stage 5 Bus 'A' Power Factor Corrector Stage 6 Bus 'A' Power Factor Corrector Stage 6 Bus 'A' Power Factor Corrector Status DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG I I I I I I I I I I I I I Off/On On/Off Off/On On/Off Off/On On/Off Off/On On/Off Off/On On/Off Off/On On/Off Normal/Fault +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc Bus 'B' Power Factor Corrector Stage 1 Bus 'B' Power Factor Corrector Stage 1 DIG DIG I I Off/On On/Off +24vdc +24vdc Doc. Tunnel SCADA PMCS Control Concept Specification Bus 'B' Power Factor Corrector Stage 2 Bus 'B' Power Factor Corrector Stage 2 Bus 'B' Power Factor Corrector Stage 3 Bus 'B' Power Factor Corrector Stage 3 Bus 'B' Power Factor Corrector Stage 4 Bus 'B' Power Factor Corrector Stage 4 Bus 'B' Power Factor Corrector Stage 5 Bus 'B' Power Factor Corrector Stage 5 Bus 'B' Power Factor Corrector Stage 6 Bus 'B' Power Factor Corrector Stage 6 Bus 'B' Power Factor Corrector Status Off/On On/Off Off/On On/Off Off/On On/Off Off/On On/Off Off/On On/Off Normal/Fault +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc 9. EXW-P007-0000-MC-KEO-RP-00209 Rev. D02 DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG I I I I I I I I I I I I I I I I I I I I I I Page 31 of 36 . No.5 Emergency Standby Generator Control Scheme Description Type Direction Diesel A Alternator ACB Posn DIG I Diesel A Alternator Output Status DIG I Diesel A Engine Fuel Tank Level DIG I Diesel A Engine Control DIG I Diesel A Engine Fire Alarm DIG I Diesel A Engine Oil Pressure DIG I Diesel A Engine Speed DIG I Diesel A Engine Start Status DIG I Diesel A Engine Starter Battery DIG I Diesel A Engine Temperature DIG I Diesel A Engine Trip Status DIG I DO Fuse Condition Diesel A DIG I Diesel A Engine Fire Alarm fuel dump DIG O Diesel A Engine Fire Alarm fuel top-up DIG O Sense/Units Open/Closed Normal/Failed Normal/Low Auto/Manual Normal/Alarm Normal/Low Normal/High Normal/Failed Normal/Failed Normal/High Healthy/Tripped Failed/Normal Normal/Dump Normal/Fill Format +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc Relay Relay Diesel B Alternator ACB Posn Diesel B Alternator Output Status Diesel B Engine Fuel Tank Level Diesel B Engine Control Diesel B Engine Fire Alarm Diesel B Engine Oil Pressure Diesel B Engine Speed Diesel B Engine Start Status Diesel B Engine Starter Battery Diesel B Engine Temperature Diesel B Engine Trip Status Open/Closed Normal/Failed Normal/Low Auto/Manual Normal/Alarm Normal/Low Normal/High Normal/Failed Normal/Failed Normal/High Healthy/Tripped +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc Doc. EXW-P007-0000-MC-KEO-RP-00209 Rev.Tunnel SCADA PMCS Control Concept Specification DO Fuse Condition Diesel B Diesel B Engine Fire Alarm fuel dump Diesel A Engine Fire Alarm fuel top-up DIG DIG DIG I O O Failed/Normal Normal/Dump Normal/Fill +24vdc Relay Relay 9.6 UPS Systems Control Scheme Description UPS 'A' Battery Voltage UPS 'A' Battery Voltage UPS 'A' General Condition UPS 'A' General Condition UPS 'A' Inverter Status UPS 'A' Inverter Status UPS 'A' Output Power Status UPS 'A' Output Power Status UPS 'A' Rectifier Status UPS 'A' Rectifier Status UPS 'A' System Bypass UPS 'A' System Bypass Type DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG Direction I I I I I I I I I I I I Sense/Units Normal/Low Normal/Low Normal/Fault Normal/Fault Normal/Fault Normal/Fault Normal/Failed Normal/Failed Normal/Fault Normal/Fault Normal/Bypassed Normal/Bypassed Format +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc UPS 'B' Battery Voltage UPS 'B' Battery Voltage UPS 'B' General Condition UPS 'B' General Condition UPS 'B' Inverter Status UPS 'B' Inverter Status UPS 'B' Output Power Status UPS 'B' Output Power Status UPS 'B' Rectifier Status UPS 'B' Rectifier Status UPS 'B' System Bypass UPS 'B' System Bypass DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG I I I I I I I I I I I I Normal/Low Normal/Low Normal/Fault Normal/Fault Normal/Fault Normal/Fault Normal/Failed Normal/Failed Normal/Fault Normal/Fault Normal/Bypassed Normal/Bypassed +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc UPS A Incomer MCCB (A) Control UPS A incomer MCCB (B) Control UPS A Incomer MCCB (A) Posn UPS A Incomer MCCB (A) Posn UPS A incomer MCCB (B) Posn UPS A incomer MCCB (B) Posn UPS A Incomer MCCB (A) Service UPS A incomer MCCB (B) Service UPS A Incomer MCCB (A) Status DIG DIG DIG DIG DIG DIG DIG DIG DIG I I I I I I I I I Normal/LocalO/R Normal/LocalO/R -/Open -/Closed -/Open -/Closed Avail/OutServ Avail/OutServ Normal/Tripped +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc Doc. D02 Page 32 of 36 . No. EXW-P007-0000-MC-KEO-RP-00209 Rev.Tunnel SCADA PMCS Control Concept Specification UPS A incomer MCCB (B) Status DIG I Normal/Tripped +24vdc UPS B Incomer MCCB (A) Control UPS B incomer MCCB (B) Control UPS B Incomer MCCB (A) Posn UPS B Incomer MCCB (A) Posn UPS B incomer MCCB (B) Posn UPS B incomer MCCB (B) Posn UPS B Incomer MCCB (A) Service UPS B incomer MCCB (B) Service UPS B Incomer MCCB (A) Status UPS B incomer MCCB (B) Status DIG DIG DIG DIG DIG DIG DIG DIG DIG DIG I I I I I I I I I I Normal/LocalO/R Normal/LocalO/R -/Open -/Closed -/Open -/Closed Avail/OutServ Avail/OutServ Normal/Tripped Normal/Tripped +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc +24vdc TSB-UPS A LV Feeder A Brkr Control O/R TSB-UPS A LV Feeder A Brkr Posn TSB-UPS A LV Feeder A Brkr Posn TSB-UPS A LV Feeder A Brkr Service TSB-UPS A LV Feeder A Brkr Trip Status TSB-UPS A LV Feeder A Energy Reading DIG DIG DIG DIG DIG ANA I I I I I I Normal/LocalO/R -/Open -/Closed Avail/OutServ Normal/Tripped kWh +24vdc +24vdc +24vdc +24vdc +24vdc 4-20mA TSB-UPS A LV Feeder B Brkr Control O/R TSB-UPS A LV Feeder B Brkr Posn TSB-UPS A LV Feeder B Brkr Posn TSB-UPS A LV Feeder B Brkr Service TSB-UPS A LV Feeder B Brkr Trip Status TSB-UPS A LV Feeder B Energy Reading DIG DIG DIG DIG DIG ANA I I I I I I Normal/LocalO/R -/Open -/Closed Avail/OutServ Normal/Tripped kWh +24vdc +24vdc +24vdc +24vdc +24vdc 4-20mA TSB-UPS B LV Feeder A Brkr Control O/R TSB-UPS B LV Feeder A Brkr Posn TSB-UPS B LV Feeder A Brkr Posn TSB-UPS B LV Feeder A Brkr Service TSB-UPS B LV Feeder A Brkr Trip Status TSB-UPS B LV Feeder A Energy Reading DIG DIG DIG DIG DIG ANA I I I I I I Normal/LocalO/R -/Open -/Closed Avail/OutServ Normal/Tripped kWh +24vdc +24vdc +24vdc +24vdc +24vdc 4-20mA TSB-UPS B LV Feeder B Brkr Control O/R TSB-UPS B LV Feeder B Brkr Posn TSB-UPS B LV Feeder B Brkr Posn TSB-UPS B LV Feeder B Brkr Service TSB-UPS B LV Feeder B Brkr Trip Status TSB-UPS B LV Feeder B Energy Reading DIG DIG DIG DIG DIG ANA I I I I I I Normal/LocalO/R -/Open -/Closed Avail/OutServ Normal/Tripped kWh +24vdc +24vdc +24vdc +24vdc +24vdc 4-20mA Doc. No. D02 Page 33 of 36 . 0 Interfaces 11.2 Physical Locations of PMCS Plant Interfaces The PMCS will provide plant interfaces. SCPs and Pump Plant room Tunnel Lighting system including Photometers and Through the Lighting Control System Doc.3 Plant Interfaces The PMCS will interface to plant at the following locations: Plant Location MV/LV panels TSB UPSs TSB Transformers and Emergency Standby Generators TSB Tunnel Ventilation System Through the EP. No. i.e. The status of the following miscellaneous systems will be monitored:  TSB intruder alarm o Setting status o Alarm status 11. D02 Page 34 of 36 . EXW-P007-0000-MC-KEO-RP-00209 Rev. EDPs. 11.1 TMC Interface The interface with the TMC is defined in the document “Tunnel TMC/TSS – SCADA/PMCS Control Interface” (document reference EXW-P007-0201-MC-KEO-RP-00210).Tunnel SCADA PMCS Control Concept Specification 10. 11. at following locations:    Tunnel Services Building SCP 1 to 4 EDPs N/B 1 to 8 and S/B 1 to 8. PLCs or RIO units. Plant signals from plant marshalled at EPs will be cabling to the nearest [via containment route] adjacent point-of-presence of a PMCS PLC/RIO unit.1 Control Scheme Overview The PMCS will perform continuous monitoring of miscellaneous tunnel systems status and this information will be displayed on the SCADA GUI and recorded by the SCADA Servers. This will be an adjacent EDP or one of the Ventilation Building switch rooms. EDPs Air Quality Monitoring System (Tunnel deployed Equipment) Through the tunnel panels Tunnel Cross Passage Doors/Inter-bore Doors Through the tunnel panels Tunnel Field equipment EP.0 Miscellaneous Systems Control Scheme 10. The N/B bore network switches will be provided at the following locations:     SCP 1 and 2 EDPs 1 to 8 TSB Sump plant room The W/B bore network switches will be provided at the following locations:   SCP 3 and 4 EDP 1 to 8 Doc. Ethernet network switches will be located at points where it is necessary for Internet Protocol enabled equipment to access the network. These separate networks will then be linked to form the dual PMCS network. The N/B and S/B networks will each be formed using a single mode fibre optic (SMFO) ring network. Within the TSB and distributed throughout the tunnel and plant rooms. TSB Building Services Control System (BMS) and other building specific system requiring interface with the PMCS/SCADA TSB Weather stations (x2) including environmental monitoring Through the tunnel panels Tunnel Flood Detection System (x1) Through the tunnel panels 11.Tunnel SCADA PMCS Control Concept Specification photocells (LCS) in the TSB Video Automatic Incident Detection System (VAID) TSB N/B Public Address system (PA) TSB S/B Public Address System (PA) TSB Linear Heat Detection (x2) LHD DTS TSB Leaky Feeder System (x2) Equipment status TSB CCTV System Equipment status TSB Traffic Management System (TMS) Equipment status TSB Network Communication system devices equipment status monitoring. No.4 Ethernet TCP/IP Infrastructure Separate N/B and S/B networks will be formed initially to allow separate refurbishment works for both tunnel bores. Network switches will provide copper CAT5e ports for connection equipment via patch leads. Network switches will support the physical single mode fibre optic (SMFO) ring topology. giving each switch two possible communication paths to any other switch on the network. EXW-P007-0000-MC-KEO-RP-00209 Rev. D02 Page 35 of 36 . D02 Page 36 of 36 . Global broadcasts should be limited only to information that is required by all connected systems. Network switches will provide the following configurable services as a minimum:   Packet prioritisation for data whose quality of content requires it to be continuously streamed (such as audio and video). other than EDP’s. Efficient routing of unicast and multicast packets between relevant equipment only. No. EXW-P007-0000-MC-KEO-RP-00209 Rev. will be dual redundant so that access to the network at each location can be maintained in the event of a switch failing.Tunnel SCADA PMCS Control Concept Specification  TSB The provision of switches at each location. Doc.